dac_api_t Struct Reference

#include <r_dac_api.h>

Data Fields
ssp_err_t(*	open )(dac_ctrl_t *p_ctrl, dac_cfg_t const *const p_cfg)
ssp_err_t(*	close )(dac_ctrl_t *p_ctrl)
ssp_err_t(*	write )(dac_ctrl_t *p_ctrl, dac_size_t value)
ssp_err_t(*	start )(dac_ctrl_t *p_ctrl)
ssp_err_t(*	stop )(dac_ctrl_t *p_ctrl)
ssp_err_t(*	versionGet )(ssp_version_t *p_version)
ssp_err_t(*	infoGet )(dac_info_t *const p_info)

Detailed Description

DAC driver structure. General DAC functions implemented at the HAL layer follow this API.

Field Documentation

close

ssp_err_t(* dac_api_t::close) (dac_ctrl_t *p_ctrl)

Close the D/A Converter.

Implemented as

• R_DAC_Close()
• R_DAC8_Close()

Parameters

[in]

p_ctrl

Control block set in dac_api_t::open call for this timer.

infoGet

ssp_err_t(* dac_api_t::infoGet) (dac_info_t *const p_info)

Get information about DAC Resolution and store it in provided pointer p_info.

Implemented as

• R_DAC_InfoGet()
• R_DAC8_InfoGet()

Parameters

[out]

p_info

Collection of information for this DAC.

open

ssp_err_t(* dac_api_t::open) (dac_ctrl_t *p_ctrl, dac_cfg_t const *const p_cfg)

Initial configuration.

Implemented as

• R_DAC_Open()
• R_DAC8_Open()

Parameters

[in]	p_ctrl	Pointer to control block. Must be declared by user. Elements set here.
[in]	p_cfg	Pointer to configuration structure. All elements of this structure must be set by user.

start

ssp_err_t(* dac_api_t::start) (dac_ctrl_t *p_ctrl)

Start the D/A Converter if it has not been started yet.

Implemented as

• R_DAC_Start()
• R_DAC8_Start()

Parameters

[in]

p_ctrl

Control block set in dac_api_t::open call for this timer.

stop

ssp_err_t(* dac_api_t::stop) (dac_ctrl_t *p_ctrl)

Stop the D/A Converter if the converter is running.

Implemented as

• R_DAC_Stop()
• R_DAC8_Stop()

Parameters

[in]

p_ctrl

Control block set in dac_api_t::open call for this timer.

versionGet

ssp_err_t(* dac_api_t::versionGet) (ssp_version_t *p_version)

Get version and store it in provided pointer p_version.

Implemented as

• R_DAC_VersionGet()
• R_DAC8_VersionGet()

Parameters

[out]

p_version

Code and API version used.

write

ssp_err_t(* dac_api_t::write) (dac_ctrl_t *p_ctrl, dac_size_t value)

Write sample value to the D/A Converter.

Implemented as

• R_DAC_Write()
• R_DAC8_Write()

Parameters

[in]	p_ctrl	Control block set in dac_api_t::open call for this timer.
[in]	value	Sample value to be written to the D/A Converter.

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The documentation for this struct was generated from the following file:

• r_dac_api.h